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Tuesday, June 21, 2011

A Plane That Flies Entirely on Solar Power

A Plane That Flies Entirely on Solar Power 6/21/2011 4:41:59 PM
The Solar Impulse flew from Brussels to Paris fueled entirely by sun power. It soars through the night and bad weather using stored energy. WSJ's Thomas DiFonzo reports from the Paris Air Show. Photo courtesy Solar Impulse.